Hey everyone, i am building a new gaming pc and all i need is the gpu but i have no clue even were to start. My specs so far are, I5 3570k, Asrock extream4 gen3 with 8Gb of ram, and a 600 watt psu. any help would be much appreciated. also my monitor is 22" so its not like in using anything huge.
thank you for reading, please help. Oh i am also really trying to get a nividia card.

With that budget you have to go last gen 560ti(cheapest, but most power hungry), newer 650ti(slower than the 560ti, but much better efficiency), or the best performance for your budget would be a hd 7850(still good efficiency and best performing with your budget).If you can spare a few extra $ you could grab a gtx660, which is faster than all the others I mentioned. I believe there is one on sale now for $200+ tax and shipping, but there is a $20 mir.

Is your budget firm?
Does it have to be nvidia?
Do you care about the efficiency drop of last gen parts?

Answer those questions and you will have the answer to which type of card to buy, and then we can guide you if you need it to a specific model or deal.

The budget is firm for the next few months until i can get a job and see that i can get away with. yes i would much rather have a nividia card, am abit of a fan boy with my 8800gt (a friend gave a me a while ago.). as far as dated to newer cards and parts. it makes no difference to, i am looking for the best bang for the buck card.